


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
298 FZHW60 PHFO 272131 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1131 AM HST Thu Mar 27 2025 Hawaiian offshore waters beyond 40 nautical miles out to 240 nautical miles including the portion of the Papahanaumokuakea Marine National Monument east of French Frigate Shoals Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. PHZ105-280430- 1131 AM HST Thu Mar 27 2025 .Synopsis for the Hawaiian offshore waters... A surface ridge will remain nearly stationary along 23N. $$ PHZ180-280430- Hawaiian Offshore Waters- 1131 AM HST Thu Mar 27 2025 .THIS AFTERNOON...SE winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...N of 20N, SE to S winds 10 to 15 kt. S of 20N, E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .FRIDAY AND FRIDAY NIGHT...N of 20N, S to SW winds 10 kt or less. S of 20N, E to SE winds 10 to 15 kt. Seas 5 to 8 ft. .SATURDAY AND SUNDAY...SE winds 10 to 20 kt. Seas 6 to 8 ft. .MONDAY...SE winds 15 to 25 kt. Seas 7 to 10 ft. Isolated thunderstorms NW Half. $$